I got this lens since I saw very nice sample images even though
I normally do not use tele-photo lenses, just for curiosity only.
It was only $70.55 at eBay, Tele-Xenar 90/3.5 was bargain $75,
since the former is missing a screw and the later has a tiny dent.
I fixed the both problems easily, and love bargains as we all do.